Abstract
AbstractAiming at the problems of backward calibration method of smoke alarm, low production efficiency and difficult real-time monitoring, a digital twin system modeling and monitoring method of smoke alarm calibration is proposed. First, through the analysis of smoke alarm calibration requirements, the overall framework design of the digital twin calibration system for smoke alarm is proposed, and then the twin model of smoke box is constructed by running the digital twin five-dimensional model. The physical smoke box, geometric model, physical model, rule model and behavior model are introduced in detail; Then the communication system architecture, data acquisition and data mapping are used to construct the twin data model; Finally, the feasibility was verified by the calibration system of an enterprise. Through the system, the qualified rate of smoke alarm calibration was increased from 98 to 99.6%, and the repair rate of defective products was reduced by 1.6%.
Funder
2022 Visiting Engineer of Colleges and Universities in Zhejiang Province
Publisher
Springer Science and Business Media LLC
Reference18 articles.
1. Gilbert, S. W. Estimating smoke alarm effectiveness in homes. Fire Technol. 57, 1–20 (2021).
2. Hadano, H., Nagawa, Y., Doi, T. & Mizuno, M. Study of effectiveness of co and smoke alarm in smoldering fire. ECS Trans. 98, 75–79 (2020).
3. Cleary, T. Results from a full-scale smoke alarm sensitivity study. Fire Technol. 50, 775–790 (2014).
4. Jiuliang, T., Yifan, Y. & Cheng, M. Research on the architecture and application of digital twin system for rocket flight process. Comput. Simul. 40, 16–19 (2023).
5. Lei, Y. Research on Photovoltaic Tracking Support Control System Based on Digital Twin (Northeast Agricultural University, 2021).
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献